7 research outputs found

    Minimal Potentials with Very Many Minima

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    We demonstrate, by construction, that simple renormalizable matrix potentials with S_N, as opposed to O(N), symmetry can exhibit an exponentially large number of inequivalent deep local minima.Comment: LaTeX, 9 pages, 2 figures. Additional applications and references adde

    Theory of the low-temperature phases in boracites: Latent antiferromagnetism, weak ferromagnetism, and improper magnetostructural couplings

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